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--User changes

Browse Source 
-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
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17
Source/EmberCL/EmberCLStructs.h
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@ -72,7 +72,7 @@ static string ConstantDefinesString(bool doublePrecision)
"#define COLORMAP_LENGTH 256u\n"
"#define COLORMAP_LENGTH_MINUS_1 255\n"
"#define DE_THRESH 100u\n"
"#define BadVal(x) (((x) != (x)) || ((x) > 1e10) || ((x) < -1e10))\n"
"#define BadVal(x) (((x) != (x)) || ((x) > 1e20) || ((x) < -1e20))\n"
"#define SQR(x) ((x) * (x))\n"
"#define CUBE(x) ((x) * (x) * (x))\n"
"#define MPI ((real_t)M_PI)\n"
@ -158,9 +158,6 @@ static const char* PointCLStructString =
"} Point;\n"
"\n";
#define MAX_CL_VARS 8//These must always match.
#define MAX_CL_VARS_STRING "8"
/// <summary>
/// A structure on the host used to hold all of the needed information for an xform used on the device to iterate in OpenCL.
/// Template argument expected to be float or double.
@ -169,12 +166,11 @@ template <typename T>
struct ALIGN XformCL
{
T m_A, m_B, m_C, m_D, m_E, m_F;//24 (48)
T m_VariationWeights[MAX_CL_VARS];//56 (112)
T m_PostA, m_PostB, m_PostC, m_PostD, m_PostE, m_PostF;//80 (160)
T m_DirectColor;//84 (168)
T m_ColorSpeedCache;//88 (176)
T m_OneMinusColorCache;//92 (184)
T m_Opacity;//96 (192)
T m_PostA, m_PostB, m_PostC, m_PostD, m_PostE, m_PostF;//48 (96)
T m_DirectColor;//52 (104)
T m_ColorSpeedCache;//56 (112)
T m_OneMinusColorCache;//60 (120)
T m_Opacity;//64 (128)
};
/// <summary>
@ -184,7 +180,6 @@ static const char* XformCLStructString =
"typedef struct __attribute__ " ALIGN_CL " _XformCL\n"
"{\n"
" real_t m_A, m_B, m_C, m_D, m_E, m_F;\n"
" real_t m_VariationWeights[" MAX_CL_VARS_STRING "];\n"
" real_t m_PostA, m_PostB, m_PostC, m_PostD, m_PostE, m_PostF;\n"
" real_t m_DirectColor;\n"
" real_t m_ColorSpeedCache;\n"