--User changes

-Support 4k monitors, and in general, properly scale any monitor that is not HD.
 -Allow for a spatial filter of radius zero, which means do not use a spatial filter.
 -Add new variations: concentric, cpow3, helicoid, helix, rand_cubes, sphereblur.
 -Use a new method for computing elliptic which is more precise. Developed by Discord user Claude.
 -Remove the 8 variation per xform limitation on the GPU.
 -Allow for loading the last flame file on startup, rather than randoms.
 -Use two different default quality values in the interactive renderer, one each for CPU and GPU.
 -Creating linked xforms was using non-standard behavior. Make it match Apo and also support creating multiple linked xforms at once.

--Bug fixes
 -No variations in an xform used to have the same behavior as a single linear variation with weight 1. While sensible, this breaks backward compatibility. No variations now sets the output point to zeroes.
 -Prevent crashing the program when adjusting a value on the main window while a final render is in progress.
 -The xaos table was inverted.

--Code changes
 -Convert projects to Visual Studio 2017.
 -Change bad vals from +- 1e10 to +-1e20.
 -Reintroduce the symmetry tag in xforms for legacy support in programs that do not use color_speed.
 -Compiler will not let us use default values in templated member functions anymore.
This commit is contained in:
Person
2017-11-26 17:27:00 -08:00
parent be1bfd9ab6
commit fcd060976c
74 changed files with 7559 additions and 3188 deletions

View File

@ -51,18 +51,19 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string weight = WeightDefineString();
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string centerX = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string centerY = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string bdcs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string bdcs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
ss << "\t{\n"
<< "\t\treal_t r = precalcSumSquares;\n"
<< "\t\treal_t r4_1 = Zeps(r / 4 + 1);\n"
<< "\t\tr4_1 = xform->m_VariationWeights[" << varIndex << "] / r4_1;\n"
<< "\t\tr4_1 = " << weight << " / r4_1;\n"
<< "\n"
<< "\t\tvOut.x = r4_1 * vIn.x;\n"
<< "\t\tvOut.y = r4_1 * vIn.y;\n"
<< "\t\tvOut.z = xform->m_VariationWeights[" << varIndex << "] * (2 / r4_1 - 1);\n"
<< "\t\tvOut.z = " << weight << " * (2 / r4_1 - 1);\n"
<< "\n"
<< "\t\treal_t sumX, sumY;\n\n";
@ -105,7 +106,7 @@ protected:
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_CenterX, prefix + "dc_bubble_centerx"));//Params.
m_Params.push_back(ParamWithName<T>(&m_CenterY, prefix + "dc_bubble_centery"));
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_bubble_scale", 1));
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_bubble_scale", 1));
m_Params.push_back(ParamWithName<T>(true, &m_Bdcs, prefix + "dc_bubble_bdcs"));//Precalc.
}
@ -150,8 +151,9 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string weight = WeightDefineString();
string origin = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string h = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string h = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
ss << "\t{\n"
<< "\t\tint x0 = (MwcNext(mwc) & 1) ? -1 : 1;\n"
<< "\t\tint y0 = (MwcNext(mwc) & 1) ? -1 : 1;\n"
@ -160,8 +162,8 @@ public:
<< "\t\treal_t x0_xor_y0 = (real_t)(x0 ^ y0);\n"
<< "\t\treal_t h = -" << h << " + (1 - x0_xor_y0) * " << h << ";\n"
<< "\n"
<< "\t\tvOut.x = xform->m_VariationWeights[" << varIndex << "] * (xform->m_A * x + xform->m_B * y + xform->m_E);\n"
<< "\t\tvOut.y = xform->m_VariationWeights[" << varIndex << "] * (xform->m_C * x + xform->m_D * y + xform->m_F);\n"
<< "\t\tvOut.x = " << weight << " * (xform->m_A * x + xform->m_B * y + xform->m_E);\n"
<< "\t\tvOut.y = " << weight << " * (xform->m_C * x + xform->m_D * y + xform->m_F);\n"
<< "\t\tvOut.z = " << DefaultZCl()
<< "\t\toutPoint->m_ColorX = fmod(fabs(outPoint->m_ColorX * (real_t)(0.5) * (1 + h) + x0_xor_y0 * (1 - h) * (real_t)(0.5)), (real_t)(1.0));\n"
<< "\t}\n";
@ -260,15 +262,16 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string cubeC1 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string cubeC2 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC3 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC4 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC5 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC6 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeX = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeY = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeZ = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string weight = WeightDefineString();
string cubeC1 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string cubeC2 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC3 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC4 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC5 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeC6 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeX = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeY = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cubeZ = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string clampC1 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string clampC2 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string clampC3 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
@ -285,9 +288,9 @@ public:
<< "\t\tswitch (i)\n"
<< "\t\t{\n"
<< "\t\t case 0:\n"
<< "\t\t x = xform->m_VariationWeights[" << varIndex << "] * (j ? -1 : 1);\n"
<< "\t\t y = xform->m_VariationWeights[" << varIndex << "] * p;\n"
<< "\t\t z = xform->m_VariationWeights[" << varIndex << "] * q;\n"
<< "\t\t x = " << weight << " * (j ? -1 : 1);\n"
<< "\t\t y = " << weight << " * p;\n"
<< "\t\t z = " << weight << " * q;\n"
<< "\n"
<< "\t\t if (j)\n"
<< "\t\t outPoint->m_ColorX = " << clampC1 << ";\n"
@ -296,9 +299,9 @@ public:
<< "\n"
<< "\t\t break;\n"
<< "\t\t case 1:\n"
<< "\t\t x =xform->m_VariationWeights[" << varIndex << "] * p;\n"
<< "\t\t y =xform->m_VariationWeights[" << varIndex << "] * (j ? -1 : 1);\n"
<< "\t\t z =xform->m_VariationWeights[" << varIndex << "] * q;\n"
<< "\t\t x =" << weight << " * p;\n"
<< "\t\t y =" << weight << " * (j ? -1 : 1);\n"
<< "\t\t z =" << weight << " * q;\n"
<< "\n"
<< "\t\t if (j)\n"
<< "\t\t outPoint->m_ColorX = " << clampC3 << ";\n"
@ -307,9 +310,9 @@ public:
<< "\n"
<< "\t\t break;\n"
<< "\t\t case 2:\n"
<< "\t\t x = xform->m_VariationWeights[" << varIndex << "] * p;\n"
<< "\t\t y = xform->m_VariationWeights[" << varIndex << "] * q;\n"
<< "\t\t z = xform->m_VariationWeights[" << varIndex << "] * (j ? -1 : 1);\n"
<< "\t\t x = " << weight << " * p;\n"
<< "\t\t y = " << weight << " * q;\n"
<< "\t\t z = " << weight << " * (j ? -1 : 1);\n"
<< "\n"
<< "\t\t if (j)\n"
<< "\t\t outPoint->m_ColorX = " << clampC5 << ";\n"
@ -347,9 +350,9 @@ protected:
m_Params.push_back(ParamWithName<T>(&m_DcCubeC4, prefix + "dc_cube_c4"));
m_Params.push_back(ParamWithName<T>(&m_DcCubeC5, prefix + "dc_cube_c5"));
m_Params.push_back(ParamWithName<T>(&m_DcCubeC6, prefix + "dc_cube_c6"));
m_Params.push_back(ParamWithName<T>(&m_DcCubeX, prefix + "dc_cube_x", 1));
m_Params.push_back(ParamWithName<T>(&m_DcCubeY, prefix + "dc_cube_y", 1));
m_Params.push_back(ParamWithName<T>(&m_DcCubeZ, prefix + "dc_cube_z", 1));
m_Params.push_back(ParamWithName<T>(&m_DcCubeX, prefix + "dc_cube_x", 1));
m_Params.push_back(ParamWithName<T>(&m_DcCubeY, prefix + "dc_cube_y", 1));
m_Params.push_back(ParamWithName<T>(&m_DcCubeZ, prefix + "dc_cube_z", 1));
m_Params.push_back(ParamWithName<T>(true, &m_ClampC1, prefix + "dc_cube_clamp_c1"));//Precalc.
m_Params.push_back(ParamWithName<T>(true, &m_ClampC2, prefix + "dc_cube_clamp_c2"));
m_Params.push_back(ParamWithName<T>(true, &m_ClampC3, prefix + "dc_cube_clamp_c3"));
@ -424,24 +427,25 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string weight = WeightDefineString();
string offset = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string angle = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string y = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string blur = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string sina = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string cosa = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string ldcs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string ldca = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string angle = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string y = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string blur = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string sina = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string cosa = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string ldcs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string ldca = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
ss << "\t{\n"
<< "\t\treal_t temp = MwcNext(mwc) * M_2PI;\n"
<< "\t\treal_t sr = sin(temp);\n"
<< "\t\treal_t cr = cos(temp);\n"
<< "\t\treal_t r = " << blur << " * (MwcNext01(mwc) + MwcNext01(mwc) + MwcNext01(mwc) + MwcNext01(mwc) - 2);\n"
<< "\t\tvOut.x = xform->m_VariationWeights[" << varIndex << "] * sin(vIn.x + r * sr)* " << x << ";\n"
<< "\t\tvOut.x = " << weight << " * sin(vIn.x + r * sr)* " << x << ";\n"
<< "\t\tvOut.y = r + vIn.y * " << y << ";\n"
<< "\t\tvOut.z = xform->m_VariationWeights[" << varIndex << "] * cos(vIn.x + r * cr);\n"
<< "\t\tvOut.z = " << weight << " * cos(vIn.x + r * cr);\n"
<< "\n"
<< "\t\treal_t sumX, sumY;\n\n";
@ -480,11 +484,11 @@ protected:
string prefix = Prefix();
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_Offset, prefix + "dc_cylinder_offset"));//Params.
m_Params.push_back(ParamWithName<T>(&m_Angle, prefix + "dc_cylinder_angle"));//Original used a prefix of dc_cyl_, which is incompatible with Ember's design.
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_cylinder_scale", T(0.5)));
m_Params.push_back(ParamWithName<T>(&m_X, prefix + "dc_cylinder_x", T(0.125)));//Original used a prefix of cyl_, which is incompatible with Ember's design.
m_Params.push_back(ParamWithName<T>(&m_Y, prefix + "dc_cylinder_y", T(0.125)));
m_Params.push_back(ParamWithName<T>(&m_Blur, prefix + "dc_cylinder_blur", 1));
m_Params.push_back(ParamWithName<T>(&m_Angle, prefix + "dc_cylinder_angle"));//Original used a prefix of dc_cyl_, which is incompatible with Ember's design.
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_cylinder_scale", T(0.5)));
m_Params.push_back(ParamWithName<T>(&m_X, prefix + "dc_cylinder_x", T(0.125)));//Original used a prefix of cyl_, which is incompatible with Ember's design.
m_Params.push_back(ParamWithName<T>(&m_Y, prefix + "dc_cylinder_y", T(0.125)));
m_Params.push_back(ParamWithName<T>(&m_Blur, prefix + "dc_cylinder_blur", 1));
m_Params.push_back(ParamWithName<T>(true, &m_Sina, prefix + "dc_cylinder_sina"));//Precalc.
m_Params.push_back(ParamWithName<T>(true, &m_Cosa, prefix + "dc_cylinder_cosa"));
m_Params.push_back(ParamWithName<T>(true, &m_Ldcs, prefix + "dc_cylinder_ldcs"));
@ -596,6 +600,7 @@ public:
{
ostringstream ss;
intmax_t varIndex = IndexInXform();
string weight = WeightDefineString();
ss << "\t{\n"
<< "\t\treal_t x = LRint(vIn.x);\n"
<< "\t\treal_t y = LRint(vIn.y);\n"
@ -607,14 +612,14 @@ public:
<< "\t\t {\n"
<< "\t\t if (-y >= x)\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * (vIn.x + 1);\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * vIn.y;\n"
<< "\t\t vOut.x = " << weight << " * (vIn.x + 1);\n"
<< "\t\t vOut.y = " << weight << " * vIn.y;\n"
<< "\t\t c += (real_t)(0.25);\n"
<< "\t\t }\n"
<< "\t\t else\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * vIn.x;\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * (vIn.y + 1);\n"
<< "\t\t vOut.x = " << weight << " * vIn.x;\n"
<< "\t\t vOut.y = " << weight << " * (vIn.y + 1);\n"
<< "\t\t c += (real_t)(0.75);\n"
<< "\t\t }\n"
<< "\t\t }\n"
@ -622,14 +627,14 @@ public:
<< "\t\t {\n"
<< "\t\t if (y <= x)\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * (vIn.x + 1);\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * vIn.y;\n"
<< "\t\t vOut.x = " << weight << " * (vIn.x + 1);\n"
<< "\t\t vOut.y = " << weight << " * vIn.y;\n"
<< "\t\t c += (real_t)(0.25);\n"
<< "\t\t }\n"
<< "\t\t else\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * vIn.x;\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * (vIn.y - 1);\n"
<< "\t\t vOut.x = " << weight << " * vIn.x;\n"
<< "\t\t vOut.y = " << weight << " * (vIn.y - 1);\n"
<< "\t\t c += (real_t)(0.75);\n"
<< "\t\t }\n"
<< "\t\t }\n"
@ -640,14 +645,14 @@ public:
<< "\t\t {\n"
<< "\t\t if (y >= x)\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * (vIn.x - 1);\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * vIn.y;\n"
<< "\t\t vOut.x = " << weight << " * (vIn.x - 1);\n"
<< "\t\t vOut.y = " << weight << " * vIn.y;\n"
<< "\t\t c += (real_t)(0.25);\n"
<< "\t\t }\n"
<< "\t\t else\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * vIn.x;\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * (vIn.y + 1);\n"
<< "\t\t vOut.x = " << weight << " * vIn.x;\n"
<< "\t\t vOut.y = " << weight << " * (vIn.y + 1);\n"
<< "\t\t c += (real_t)(0.75);\n"
<< "\t\t }\n"
<< "\t\t }\n"
@ -655,14 +660,14 @@ public:
<< "\t\t {\n"
<< "\t\t if (y > -x)\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * (vIn.x - 1);\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * vIn.y;\n"
<< "\t\t vOut.x = " << weight << " * (vIn.x - 1);\n"
<< "\t\t vOut.y = " << weight << " * vIn.y;\n"
<< "\t\t c += (real_t)(0.25);\n"
<< "\t\t }\n"
<< "\t\t else\n"
<< "\t\t {\n"
<< "\t\t vOut.x = xform->m_VariationWeights[" << varIndex << "] * vIn.x;\n"
<< "\t\t vOut.y = xform->m_VariationWeights[" << varIndex << "] * (vIn.y - 1);\n"
<< "\t\t vOut.x = " << weight << " * vIn.x;\n"
<< "\t\t vOut.y = " << weight << " * (vIn.y - 1);\n"
<< "\t\t c += (real_t)(0.75);\n"
<< "\t\t }\n"
<< "\t\t }\n"
@ -724,17 +729,18 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string weight = WeightDefineString();
string offset = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string angle = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string ldcs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string ldca = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string sina = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cosa = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string angle = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string ldcs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string ldca = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string sina = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string cosa = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
ss << "\t{\n"
<< "\t\tvOut.x = xform->m_VariationWeights[" << varIndex << "] * vIn.x;\n"
<< "\t\tvOut.y = xform->m_VariationWeights[" << varIndex << "] * vIn.y;\n"
<< "\t\tvOut.z = xform->m_VariationWeights[" << varIndex << "] * vIn.z;\n"
<< "\t\tvOut.x = " << weight << " * vIn.x;\n"
<< "\t\tvOut.y = " << weight << " * vIn.y;\n"
<< "\t\tvOut.z = " << weight << " * vIn.z;\n"
<< "\n"
<< "\t\treal_t sumX, sumY;\n\n";
@ -773,8 +779,8 @@ protected:
string prefix = Prefix();
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_Offset, prefix + "dc_linear_offset"));//Params.
m_Params.push_back(ParamWithName<T>(&m_Angle, prefix + "dc_linear_angle"));
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_linear_scale", 1));
m_Params.push_back(ParamWithName<T>(&m_Angle, prefix + "dc_linear_angle"));
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_linear_scale", 1));
m_Params.push_back(ParamWithName<T>(true, &m_Ldcs, prefix + "dc_linear_ldcs"));//Precalc.
m_Params.push_back(ParamWithName<T>(true, &m_Ldca, prefix + "dc_linear_ldca"));
m_Params.push_back(ParamWithName<T>(true, &m_Sina, prefix + "dc_linear_sina"));
@ -894,9 +900,10 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string weight = WeightDefineString();
string scatterArea = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string zeroEdges = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string a = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string zeroEdges = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string a = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
ss << "\t{\n"
<< "\t\tconst real_t\n"
<< "\t\txx = xform->m_A, xy = xform->m_B,\n"
@ -969,9 +976,9 @@ public:
<< "\t\t }\n"
<< "\t\t}\n"
<< "\n"
<< "\t\tvOut.x = xform->m_VariationWeights[" << varIndex << "] * (ox + u * xx + v * yx);\n"
<< "\t\tvOut.y = xform->m_VariationWeights[" << varIndex << "] * (oy + u * xy + v * yy);\n"
<< "\t\tvOut.z = xform->m_VariationWeights[" << varIndex << "] * vIn.z;\n"
<< "\t\tvOut.x = " << weight << " * (ox + u * xx + v * yx);\n"
<< "\t\tvOut.y = " << weight << " * (oy + u * xy + v * yy);\n"
<< "\t\tvOut.z = " << weight << " * vIn.z;\n"
<< "\t\toutPoint->m_ColorX = fmod(fabs(u + v), (real_t)(1.0));\n"
<< "\t}\n";
return ss.str();
@ -988,8 +995,8 @@ protected:
string prefix = Prefix();
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_ScatterArea, prefix + "dc_triangle_scatter_area", 0, eParamType::REAL, -1, 1));//Params.
m_Params.push_back(ParamWithName<T>(&m_ZeroEdges, prefix + "dc_triangle_zero_edges", 0, eParamType::INTEGER, 0, 1));
m_Params.push_back(ParamWithName<T>(true, &m_A, prefix + "dc_triangle_a"));//Precalc.
m_Params.push_back(ParamWithName<T>(&m_ZeroEdges, prefix + "dc_triangle_zero_edges", 0, eParamType::INTEGER, 0, 1));
m_Params.push_back(ParamWithName<T>(true, &m_A, prefix + "dc_triangle_a"));//Precalc.
}
private:
@ -1036,27 +1043,28 @@ public:
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string x0 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string x1 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string factor = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string weight = WeightDefineString();
string x0 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Params.
string x1 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string factor = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string overwrite = "parVars[" + ToUpper(m_Params[i++].Name()) + index;//Precalc.
string clamp = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x0_ = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x1_ = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x1_m_x0 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string clamp = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x0_ = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x1_ = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string x1_m_x0 = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
ss << "\t{\n"
<< "\t\treal_t zf = " << factor << " * (outPoint->m_ColorX - " << x0_ << ") / " << x1_m_x0 << ";\n"
<< "\n"
<< "\t\tif (" << clamp << " != 0)\n"
<< "\t\t zf = zf < 0 ? 0 : zf > 1 ? 1 : zf;\n"
<< "\n"
<< "\t\tvOut.x = xform->m_VariationWeights[" << varIndex << "] * vIn.x;\n"
<< "\t\tvOut.y = xform->m_VariationWeights[" << varIndex << "] * vIn.y;\n"
<< "\t\tvOut.x = " << weight << " * vIn.x;\n"
<< "\t\tvOut.y = " << weight << " * vIn.y;\n"
<< "\n"
<< "\t\tif (" << overwrite << " == 0)\n"
<< "\t\t vOut.z = xform->m_VariationWeights[" << varIndex << "] * vIn.z * zf;\n"
<< "\t\t vOut.z = " << weight << " * vIn.z * zf;\n"
<< "\t\telse\n"
<< "\t\t vOut.z = xform->m_VariationWeights[" << varIndex << "] * zf;\n"
<< "\t\t vOut.z = " << weight << " * zf;\n"
<< "\t}\n";
return ss.str();
}
@ -1073,13 +1081,13 @@ protected:
{
string prefix = Prefix();
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_X0, prefix + "dc_ztransl_x0", 0, eParamType::REAL, 0, 1));//Params.
m_Params.push_back(ParamWithName<T>(&m_X1, prefix + "dc_ztransl_x1", 1, eParamType::REAL, 0, 1));
m_Params.push_back(ParamWithName<T>(&m_Factor, prefix + "dc_ztransl_factor", 1));
m_Params.push_back(ParamWithName<T>(&m_X0, prefix + "dc_ztransl_x0", 0, eParamType::REAL, 0, 1));//Params.
m_Params.push_back(ParamWithName<T>(&m_X1, prefix + "dc_ztransl_x1", 1, eParamType::REAL, 0, 1));
m_Params.push_back(ParamWithName<T>(&m_Factor, prefix + "dc_ztransl_factor", 1));
m_Params.push_back(ParamWithName<T>(&m_Overwrite, prefix + "dc_ztransl_overwrite", 1, eParamType::INTEGER, 0, 1));
m_Params.push_back(ParamWithName<T>(&m_Clamp, prefix + "dc_ztransl_clamp", 0, eParamType::INTEGER, 0, 1));
m_Params.push_back(ParamWithName<T>(true, &m_X0_, prefix + "dc_ztransl_x0_"));//Precalc.
m_Params.push_back(ParamWithName<T>(true, &m_X1_, prefix + "dc_ztransl_x1_"));
m_Params.push_back(ParamWithName<T>(&m_Clamp, prefix + "dc_ztransl_clamp", 0, eParamType::INTEGER, 0, 1));
m_Params.push_back(ParamWithName<T>(true, &m_X0_, prefix + "dc_ztransl_x0_"));//Precalc.
m_Params.push_back(ParamWithName<T>(true, &m_X1_, prefix + "dc_ztransl_x1_"));
m_Params.push_back(ParamWithName<T>(true, &m_X1_m_x0, prefix + "dc_ztransl_x1_m_x0"));
}
@ -1262,22 +1270,23 @@ public:
ostringstream ss, ss2;
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber();
string weight = WeightDefineString();
string index = ss2.str() + "]";
string shape = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string map = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string selectCentre = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string selectRange = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string centre = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string range = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string edge = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string octaves = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string amps = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string freqs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string z = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string shape = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string map = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string selectCentre = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string selectRange = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string centre = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string range = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string edge = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string scale = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string octaves = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string amps = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string freqs = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string z = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string selectBailout = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string notchBottom = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string notchTop = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string notchBottom = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string notchTop = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
ss << "\t{\n"
<< "\t\treal4 v;\n"
<< "\t\treal_t vx, vy, col, r, theta, s, c, p, e;\n"
@ -1393,8 +1402,8 @@ public:
<< "\t\t}\n"
<< "\t\twhile ((e < " << notchBottom << " || e > " << notchTop << ") && t++ < iBailout); \n"
<< "\n"
<< "\t\tvOut.x = xform->m_VariationWeights[" << varIndex << "] * vx; \n"
<< "\t\tvOut.y = xform->m_VariationWeights[" << varIndex << "] * vy; \n"
<< "\t\tvOut.x = " << weight << " * vx; \n"
<< "\t\tvOut.y = " << weight << " * vy; \n"
<< "\t\tvOut.z = " << DefaultZCl()
<< "\t\tcol = " << centre << " + " << range << " * p; \n"
<< "\t\toutPoint->m_ColorX = col - floor(col); \n"
@ -1417,21 +1426,21 @@ protected:
string prefix = Prefix();
m_Params.clear();
m_Params.reserve(15);
m_Params.push_back(ParamWithName<T>(&m_Shape, prefix + "dc_perlin_shape", 0, eParamType::INTEGER, 0, 2));//Params.
m_Params.push_back(ParamWithName<T>(&m_Map, prefix + "dc_perlin_map", 0, eParamType::INTEGER, 0, 5));
m_Params.push_back(ParamWithName<T>(&m_SelectCentre, prefix + "dc_perlin_select_centre", 0, eParamType::REAL, -1, 1));
m_Params.push_back(ParamWithName<T>(&m_SelectRange, prefix + "dc_perlin_select_range", 1, eParamType::REAL, T(0.1), 2));
m_Params.push_back(ParamWithName<T>(&m_Centre, prefix + "dc_perlin_centre", T(0.25)));
m_Params.push_back(ParamWithName<T>(&m_Range, prefix + "dc_perlin_range", T(0.25)));
m_Params.push_back(ParamWithName<T>(&m_Edge, prefix + "dc_perlin_edge"));
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_perlin_scale", 1));
m_Params.push_back(ParamWithName<T>(&m_Octaves, prefix + "dc_perlin_octaves", 2, eParamType::INTEGER, 1, 5));
m_Params.push_back(ParamWithName<T>(&m_Amps, prefix + "dc_perlin_amps", 2));
m_Params.push_back(ParamWithName<T>(&m_Freqs, prefix + "dc_perlin_freqs", 2));
m_Params.push_back(ParamWithName<T>(&m_Z, prefix + "dc_perlin_z"));
m_Params.push_back(ParamWithName<T>(&m_Shape, prefix + "dc_perlin_shape", 0, eParamType::INTEGER, 0, 2));//Params.
m_Params.push_back(ParamWithName<T>(&m_Map, prefix + "dc_perlin_map", 0, eParamType::INTEGER, 0, 5));
m_Params.push_back(ParamWithName<T>(&m_SelectCentre, prefix + "dc_perlin_select_centre", 0, eParamType::REAL, -1, 1));
m_Params.push_back(ParamWithName<T>(&m_SelectRange, prefix + "dc_perlin_select_range", 1, eParamType::REAL, T(0.1), 2));
m_Params.push_back(ParamWithName<T>(&m_Centre, prefix + "dc_perlin_centre", T(0.25)));
m_Params.push_back(ParamWithName<T>(&m_Range, prefix + "dc_perlin_range", T(0.25)));
m_Params.push_back(ParamWithName<T>(&m_Edge, prefix + "dc_perlin_edge"));
m_Params.push_back(ParamWithName<T>(&m_Scale, prefix + "dc_perlin_scale", 1));
m_Params.push_back(ParamWithName<T>(&m_Octaves, prefix + "dc_perlin_octaves", 2, eParamType::INTEGER, 1, 5));
m_Params.push_back(ParamWithName<T>(&m_Amps, prefix + "dc_perlin_amps", 2));
m_Params.push_back(ParamWithName<T>(&m_Freqs, prefix + "dc_perlin_freqs", 2));
m_Params.push_back(ParamWithName<T>(&m_Z, prefix + "dc_perlin_z"));
m_Params.push_back(ParamWithName<T>(&m_SelectBailout, prefix + "dc_perlin_select_bailout", 10, eParamType::INTEGER, 2, 1000));
m_Params.push_back(ParamWithName<T>(true, &m_NotchBottom, prefix + "dc_perlin_notch_bottom"));
m_Params.push_back(ParamWithName<T>(true, &m_NotchTop, prefix + "dc_perlin_notch_top"));
m_Params.push_back(ParamWithName<T>(true, &m_NotchTop, prefix + "dc_perlin_notch_top"));
}
private:
T m_Shape;//Params.
@ -1452,6 +1461,96 @@ private:
shared_ptr<VarFuncs<T>> m_VarFuncs = VarFuncs<T>::Instance();
};
/// <summary>
/// randCubes.
/// </summary>
template <typename T>
class RandCubesVariation : public ParametricVariation<T>
{
public:
RandCubesVariation(T weight = 1.0) : ParametricVariation<T>("randCubes", eVariationId::VAR_RAND_CUBES, weight)
{
Init();
}
PARVARCOPY(RandCubesVariation)
virtual void Func(IteratorHelper<T>& helper, Point<T>& outPoint, QTIsaac<ISAAC_SIZE, ISAAC_INT>& rand) override
{
auto blockx = Floor<T>(std::log(rand.Frand01<T>()) * (rand.RandBit() ? m_Spread : -m_Spread));
auto blocky = Floor<T>(std::log(rand.Frand01<T>()) * (rand.RandBit() ? m_Spread : -m_Spread));
T z = VarFuncs<T>::Hash(int(blockx * m_Seed)) + VarFuncs<T>::Hash(int(blockx + blocky * m_Seed)); //random height for each block
if (m_VarType == eVariationType::VARTYPE_REG)
{
outPoint.m_X = 0;//This variation intentionally assigns instead of summing.
outPoint.m_Y = 0;
outPoint.m_Z = 0;
}
helper.Out.x = (blockx * m_Density + rand.Frand01<T>()) * m_BlockSize;
helper.Out.y = (blocky * m_Density + rand.Frand01<T>()) * m_BlockSize;
helper.Out.z = m_BlockHeight * z * std::pow(rand.Frand01<T>(), T(0.125)); //fade out down
outPoint.m_ColorX = z / 2;//block height -> palette location
}
virtual string OpenCLString() const override
{
ostringstream ss, ss2;
intmax_t i = 0, varIndex = IndexInXform();
ss2 << "_" << XformIndexInEmber() << "]";
string index = ss2.str();
string weight = WeightDefineString();
string blocksize = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string blockheight = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string spread = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string seed = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
string density = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
ss << "\t{\n"
<< "\t\treal_t blockx = floor(log(MwcNext01(mwc)) * ((MwcNext(mwc) & 1) ? " << spread << " : -" << spread << "));\n"
<< "\t\treal_t blocky = floor(log(MwcNext01(mwc)) * ((MwcNext(mwc) & 1) ? " << spread << " : -" << spread << "));\n"
<< "\t\treal_t z = Hash(blockx * " << seed << ") + Hash(blockx + blocky * " << seed << ");\n";
if (m_VarType == eVariationType::VARTYPE_REG)
{
ss << "\t\toutPoint->m_X = 0;\n"
<< "\t\toutPoint->m_Y = 0;\n"
<< "\t\toutPoint->m_Z = 0;\n";
}
ss << "\t\tvOut.x = (blockx * " << density << " + MwcNext01(mwc)) * " << blocksize << ";\n"
<< "\t\tvOut.y = (blocky * " << density << " + MwcNext01(mwc)) * " << blocksize << ";\n"
<< "\t\tvOut.z = " << blockheight << " * z * pow(MwcNext01(mwc), 0.125);\n"
<< "\t\toutPoint->m_ColorX = z / 2;\n"
<< "\t}\n";
return ss.str();
}
virtual vector<string> OpenCLGlobalFuncNames() const override
{
return vector<string> { "Hash" };
}
protected:
void Init()
{
string prefix = Prefix();
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_BlockSize, prefix + "randCubes_blockSize", 1));
m_Params.push_back(ParamWithName<T>(&m_BlockHeight, prefix + "randCubes_blockHeight", 1));
m_Params.push_back(ParamWithName<T>(&m_Spread, prefix + "randCubes_spread", 3));
m_Params.push_back(ParamWithName<T>(&m_Seed, prefix + "randCubes_seed", 1, eParamType::INTEGER));
m_Params.push_back(ParamWithName<T>(&m_Density, prefix + "randCubes_density", 1));
}
private:
T m_BlockSize;
T m_BlockHeight;
T m_Spread;
T m_Seed;
T m_Density;
};
MAKEPREPOSTPARVAR(DCBubble, dc_bubble, DC_BUBBLE)
MAKEPREPOSTPARVAR(DCCarpet, dc_carpet, DC_CARPET)
MAKEPREPOSTPARVARASSIGN(DCCube, dc_cube, DC_CUBE, eVariationAssignType::ASSIGNTYPE_SUM)
@ -1461,4 +1560,5 @@ MAKEPREPOSTPARVAR(DCLinear, dc_linear, DC_LINEAR)
MAKEPREPOSTPARVAR(DCTriangle, dc_triangle, DC_TRIANGLE)
MAKEPREPOSTPARVAR(DCZTransl, dc_ztransl, DC_ZTRANSL)
MAKEPREPOSTPARVAR(DCPerlin, dc_perlin, DC_PERLIN)
MAKEPREPOSTPARVAR(RandCubes, randCubes, RAND_CUBES)
}