
# Standalone or with Blender
if(NOT WITH_BLENDER AND WITH_CYCLES_STANDALONE)
set(CYCLES_INSTALL_PATH "")
${OPENEXR_INCLUDE_DIRS}
)
+
+# Warnings
+if(CMAKE_COMPILER_IS_GNUCC)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} Werror=floatconversion")
+endif()
+
+
# Subdirectories
if(WITH_CYCLES_BLENDER)
else:
cxxflags.append('ffastmath'.split())
+# Warnings
+if env['C_COMPILER_ID'] == 'gcc':
+ cxxflags.append(['Werror=floatconversion'])
+
if env['OURPLATFORM'] in ('win32vc', 'win32mingw', 'linuxcross', 'win64vc', 'win64mingw'):
incs.append(env['BF_PTHREADS_INC'])
BoundBox2D *viewplane, float *aspectratio, float *sensor_size)
{
/* dimensions */
 float xratio = width*bcam>pixelaspect.x;
 float yratio = height*bcam>pixelaspect.y;
+ float xratio = (float)width*bcam>pixelaspect.x;
+ float yratio = (float)height*bcam>pixelaspect.y;
/* compute x/y aspect and ratio */
float xaspect, yaspect;
/* panorama sensor */
if (bcam>type == CAMERA_PANORAMA && bcam>panorama_type == PANORAMA_FISHEYE_EQUISOLID) {
 float fit_xratio = bcam>full_width*bcam>pixelaspect.x;
 float fit_yratio = bcam>full_height*bcam>pixelaspect.y;
+ float fit_xratio = (float)bcam>full_width*bcam>pixelaspect.x;
+ float fit_yratio = (float)bcam>full_height*bcam>pixelaspect.y;
bool horizontal_fit;
float sensor_size;
if(use_border) {
/* border render */
 params.full_x = cam>border.left*width;
 params.full_y = cam>border.bottom*height;
 params.width = (int)(cam>border.right*width)  params.full_x;
 params.height = (int)(cam>border.top*height)  params.full_y;
+ params.full_x = (int)(cam>border.left * (float)width);
+ params.full_y = (int)(cam>border.bottom * (float)height);
+ params.width = (int)(cam>border.right * (float)width)  params.full_x;
+ params.height = (int)(cam>border.top * (float)height)  params.full_y;
/* survive in case border goes out of view or becomes too small */
params.width = max(params.width, 1);
for(int i = 0; i < size; i++) {
float color[4];
 ramp.evaluate(i/(float)(size1), color);
+ ramp.evaluate((float)i/(float)(size1), color);
data[i] = make_float4(color[0], color[1], color[2], color[3]);
}
}
BL::CurveMap mapI = cumap.curves[3];
for(int i = 0; i < size; i++) {
 float t = i/(float)(size1);
+ float t = (float)i/(float)(size1);
data[i][0] = mapR.evaluate(mapI.evaluate(t));
data[i][1] = mapG.evaluate(mapI.evaluate(t));
}
else {
for(int i = 0; i < size; i++) {
 float t = i/(float)(size1);
+ float t = (float)i/(float)(size1);
data[i][0] = mapR.evaluate(t);
data[i][1] = mapG.evaluate(t);
int4 bin1 = get_bin(prim1.bounds());
/* increase bounds for bins for even primitive */
 int b00 = extract<0>(bin0); bin_count[b00][0]++; bin_bounds[b00][0].grow(prim0.bounds());
 int b01 = extract<1>(bin0); bin_count[b01][1]++; bin_bounds[b01][1].grow(prim0.bounds());
 int b02 = extract<2>(bin0); bin_count[b02][2]++; bin_bounds[b02][2].grow(prim0.bounds());
+ int b00 = (int)extract<0>(bin0); bin_count[b00][0]++; bin_bounds[b00][0].grow(prim0.bounds());
+ int b01 = (int)extract<1>(bin0); bin_count[b01][1]++; bin_bounds[b01][1].grow(prim0.bounds());
+ int b02 = (int)extract<2>(bin0); bin_count[b02][2]++; bin_bounds[b02][2].grow(prim0.bounds());
/* increase bounds of bins for odd primitive */
 int b10 = extract<0>(bin1); bin_count[b10][0]++; bin_bounds[b10][0].grow(prim1.bounds());
 int b11 = extract<1>(bin1); bin_count[b11][1]++; bin_bounds[b11][1].grow(prim1.bounds());
 int b12 = extract<2>(bin1); bin_count[b12][2]++; bin_bounds[b12][2].grow(prim1.bounds());
+ int b10 = (int)extract<0>(bin1); bin_count[b10][0]++; bin_bounds[b10][0].grow(prim1.bounds());
+ int b11 = (int)extract<1>(bin1); bin_count[b11][1]++; bin_bounds[b11][1].grow(prim1.bounds());
+ int b12 = (int)extract<2>(bin1); bin_count[b12][2]++; bin_bounds[b12][2].grow(prim1.bounds());
}
/* for uneven number of primitives */
int4 bin0 = get_bin(prim0.bounds());
/* increase bounds of bins */
 int b00 = extract<0>(bin0); bin_count[b00][0]++; bin_bounds[b00][0].grow(prim0.bounds());
 int b01 = extract<1>(bin0); bin_count[b01][1]++; bin_bounds[b01][1].grow(prim0.bounds());
 int b02 = extract<2>(bin0); bin_count[b02][2]++; bin_bounds[b02][2].grow(prim0.bounds());
+ int b00 = (int)extract<0>(bin0); bin_count[b00][0]++; bin_bounds[b00][0].grow(prim0.bounds());
+ int b01 = (int)extract<1>(bin0); bin_count[b01][1]++; bin_bounds[b01][1].grow(prim0.bounds());
+ int b02 = (int)extract<2>(bin0); bin_count[b02][2]++; bin_bounds[b02][2].grow(prim0.bounds());
}
}
float scaling_factor = (float)target_update_frequency / (float)msec;
/* sync at earliest next sample and probably later */
 sync_sample = (sample + 1) + sync_sample * ceil(scaling_factor);
+ sync_sample = (sample + 1) + sync_sample * (int)ceil(scaling_factor);
sync_sample = min(end_sample  1, sync_sample); // make sure we sync the last sample always
CL_DEVICE_MAX_WORK_ITEM_SIZES, sizeof(size_t)*3, max_work_items, NULL);
/* try to divide evenly over 2 dimensions */
 size_t sqrt_workgroup_size = max(sqrt((double)workgroup_size), 1.0);
+ size_t sqrt_workgroup_size = max((size_t)sqrt((double)workgroup_size), 1);
size_t local_size[2] = {sqrt_workgroup_size, sqrt_workgroup_size};
/* some implementations have max size 1 on 2nd dimension */
float theta_h = (theta_i + theta_r) * 0.5f;
float t = theta_h  offset;
 float phi_pdf = cos(phi_i * 0.5f) * 0.25f / roughness2;
+ float phi_pdf = cosf(phi_i * 0.5f) * 0.25f / roughness2;
float theta_pdf = roughness1 / (2 * (t*t + roughness1*roughness1) * (a_R  b_R)* costheta_i);
*pdf = phi_pdf * theta_pdf;
float phi = 2 * safe_asinf(1  2 * randv) * roughness2;
 float phi_pdf = cos(phi * 0.5f) * 0.25f / roughness2;
+ float phi_pdf = cosf(phi * 0.5f) * 0.25f / roughness2;
float theta_pdf = roughness1 / (2 * (t*t + roughness1*roughness1) * (a_R  b_R)*costheta_i);
if(halfdiscroot >= 0) {
float inv3p3 = (1.0f/3.0f)/p3;
 halfdiscroot = sqrt(halfdiscroot);
+ halfdiscroot = sqrtf(halfdiscroot);
ta = (p2  halfdiscroot) * inv3p3;
tb = (p2 + halfdiscroot) * inv3p3;
}
ccl_device_inline float3 bvh_clamp_direction(float3 dir)
{
/* clamp absolute values by exp2f(80.0f) to avoid division by zero when calculating inverse direction */
 float ooeps = 8.271806E25;
+ float ooeps = 8.271806E25f;
return make_float3((fabsf(dir.x) > ooeps)? dir.x: copysignf(ooeps, dir.x),
(fabsf(dir.y) > ooeps)? dir.y: copysignf(ooeps, dir.y),
(fabsf(dir.z) > ooeps)? dir.z: copysignf(ooeps, dir.z));
float D = sqrtf(len_squared(light_P  ray>P)  delta * delta);
float theta_a = atan2f(delta, D);
float theta_b = atan2f(t  delta, D);
 float t_ = D * tan((xi * theta_b) + (1  xi) * theta_a);
+ float t_ = D * tanf((xi * theta_b) + (1  xi) * theta_a);
*pdf = D / ((theta_b  theta_a) * (D * D + t_ * t_));
ccl_device float3 svm_mix_dark(float t, float3 col1, float3 col2)
{
 return min(col1, col2)*t + col1*(1.0  t);
+ return min(col1, col2)*t + col1*(1.0f  t);
}
ccl_device float3 svm_mix_light(float t, float3 col1, float3 col2)
float expM = expf(configuration[4] * gamma);
float rayM = cgamma * cgamma;
float mieM = (1.0f + rayM) / powf((1.0f + configuration[8]*configuration[8]  2.0f*configuration[8]*cgamma), 1.5f);
 float zenith = sqrt(ctheta);
+ float zenith = sqrtf(ctheta);
return (1.0f + configuration[0] * expf(configuration[1] / (ctheta + 0.01f))) *
(configuration[2] + configuration[3] * expM + configuration[5] * rayM + configuration[6] * mieM + configuration[7] * zenith);
// cie_colour_match[(lambda  380) / 5][1] = yBar
// cie_colour_match[(lambda  380) / 5][2] = zBar
const float cie_colour_match[81][3] = {
 {0.0014,0.0000,0.0065}, {0.0022,0.0001,0.0105}, {0.0042,0.0001,0.0201},
 {0.0076,0.0002,0.0362}, {0.0143,0.0004,0.0679}, {0.0232,0.0006,0.1102},
 {0.0435,0.0012,0.2074}, {0.0776,0.0022,0.3713}, {0.1344,0.0040,0.6456},
 {0.2148,0.0073,1.0391}, {0.2839,0.0116,1.3856}, {0.3285,0.0168,1.6230},
 {0.3483,0.0230,1.7471}, {0.3481,0.0298,1.7826}, {0.3362,0.0380,1.7721},
 {0.3187,0.0480,1.7441}, {0.2908,0.0600,1.6692}, {0.2511,0.0739,1.5281},
 {0.1954,0.0910,1.2876}, {0.1421,0.1126,1.0419}, {0.0956,0.1390,0.8130},
 {0.0580,0.1693,0.6162}, {0.0320,0.2080,0.4652}, {0.0147,0.2586,0.3533},
 {0.0049,0.3230,0.2720}, {0.0024,0.4073,0.2123}, {0.0093,0.5030,0.1582},
 {0.0291,0.6082,0.1117}, {0.0633,0.7100,0.0782}, {0.1096,0.7932,0.0573},
 {0.1655,0.8620,0.0422}, {0.2257,0.9149,0.0298}, {0.2904,0.9540,0.0203},
 {0.3597,0.9803,0.0134}, {0.4334,0.9950,0.0087}, {0.5121,1.0000,0.0057},
 {0.5945,0.9950,0.0039}, {0.6784,0.9786,0.0027}, {0.7621,0.9520,0.0021},
 {0.8425,0.9154,0.0018}, {0.9163,0.8700,0.0017}, {0.9786,0.8163,0.0014},
 {1.0263,0.7570,0.0011}, {1.0567,0.6949,0.0010}, {1.0622,0.6310,0.0008},
 {1.0456,0.5668,0.0006}, {1.0026,0.5030,0.0003}, {0.9384,0.4412,0.0002},
 {0.8544,0.3810,0.0002}, {0.7514,0.3210,0.0001}, {0.6424,0.2650,0.0000},
 {0.5419,0.2170,0.0000}, {0.4479,0.1750,0.0000}, {0.3608,0.1382,0.0000},
 {0.2835,0.1070,0.0000}, {0.2187,0.0816,0.0000}, {0.1649,0.0610,0.0000},
 {0.1212,0.0446,0.0000}, {0.0874,0.0320,0.0000}, {0.0636,0.0232,0.0000},
 {0.0468,0.0170,0.0000}, {0.0329,0.0119,0.0000}, {0.0227,0.0082,0.0000},
 {0.0158,0.0057,0.0000}, {0.0114,0.0041,0.0000}, {0.0081,0.0029,0.0000},
 {0.0058,0.0021,0.0000}, {0.0041,0.0015,0.0000}, {0.0029,0.0010,0.0000},
 {0.0020,0.0007,0.0000}, {0.0014,0.0005,0.0000}, {0.0010,0.0004,0.0000},
 {0.0007,0.0002,0.0000}, {0.0005,0.0002,0.0000}, {0.0003,0.0001,0.0000},
 {0.0002,0.0001,0.0000}, {0.0002,0.0001,0.0000}, {0.0001,0.0000,0.0000},
 {0.0001,0.0000,0.0000}, {0.0001,0.0000,0.0000}, {0.0000,0.0000,0.0000}
+ {0.0014f,0.0000f,0.0065f}, {0.0022f,0.0001f,0.0105f}, {0.0042f,0.0001f,0.0201f},
+ {0.0076f,0.0002f,0.0362f}, {0.0143f,0.0004f,0.0679f}, {0.0232f,0.0006f,0.1102f},
+ {0.0435f,0.0012f,0.2074f}, {0.0776f,0.0022f,0.3713f}, {0.1344f,0.0040f,0.6456f},
+ {0.2148f,0.0073f,1.0391f}, {0.2839f,0.0116f,1.3856f}, {0.3285f,0.0168f,1.6230f},
+ {0.3483f,0.0230f,1.7471f}, {0.3481f,0.0298f,1.7826f}, {0.3362f,0.0380f,1.7721f},
+ {0.3187f,0.0480f,1.7441f}, {0.2908f,0.0600f,1.6692f}, {0.2511f,0.0739f,1.5281f},
+ {0.1954f,0.0910f,1.2876f}, {0.1421f,0.1126f,1.0419f}, {0.0956f,0.1390f,0.8130f},
+ {0.0580f,0.1693f,0.6162f}, {0.0320f,0.2080f,0.4652f}, {0.0147f,0.2586f,0.3533f},
+ {0.0049f,0.3230f,0.2720f}, {0.0024f,0.4073f,0.2123f}, {0.0093f,0.5030f,0.1582f},
+ {0.0291f,0.6082f,0.1117f}, {0.0633f,0.7100f,0.0782f}, {0.1096f,0.7932f,0.0573f},
+ {0.1655f,0.8620f,0.0422f}, {0.2257f,0.9149f,0.0298f}, {0.2904f,0.9540f,0.0203f},
+ {0.3597f,0.9803f,0.0134f}, {0.4334f,0.9950f,0.0087f}, {0.5121f,1.0000f,0.0057f},
+ {0.5945f,0.9950f,0.0039f}, {0.6784f,0.9786f,0.0027f}, {0.7621f,0.9520f,0.0021f},
+ {0.8425f,0.9154f,0.0018f}, {0.9163f,0.8700f,0.0017f}, {0.9786f,0.8163f,0.0014f},
+ {1.0263f,0.7570f,0.0011f}, {1.0567f,0.6949f,0.0010f}, {1.0622f,0.6310f,0.0008f},
+ {1.0456f,0.5668f,0.0006f}, {1.0026f,0.5030f,0.0003f}, {0.9384f,0.4412f,0.0002f},
+ {0.8544f,0.3810f,0.0002f}, {0.7514f,0.3210f,0.0001f}, {0.6424f,0.2650f,0.0000f},
+ {0.5419f,0.2170f,0.0000f}, {0.4479f,0.1750f,0.0000f}, {0.3608f,0.1382f,0.0000f},
+ {0.2835f,0.1070f,0.0000f}, {0.2187f,0.0816f,0.0000f}, {0.1649f,0.0610f,0.0000f},
+ {0.1212f,0.0446f,0.0000f}, {0.0874f,0.0320f,0.0000f}, {0.0636f,0.0232f,0.0000f},
+ {0.0468f,0.0170f,0.0000f}, {0.0329f,0.0119f,0.0000f}, {0.0227f,0.0082f,0.0000f},
+ {0.0158f,0.0057f,0.0000f}, {0.0114f,0.0041f,0.0000f}, {0.0081f,0.0029f,0.0000f},
+ {0.0058f,0.0021f,0.0000f}, {0.0041f,0.0015f,0.0000f}, {0.0029f,0.0010f,0.0000f},
+ {0.0020f,0.0007f,0.0000f}, {0.0014f,0.0005f,0.0000f}, {0.0010f,0.0004f,0.0000f},
+ {0.0007f,0.0002f,0.0000f}, {0.0005f,0.0002f,0.0000f}, {0.0003f,0.0001f,0.0000f},
+ {0.0002f,0.0001f,0.0000f}, {0.0002f,0.0001f,0.0000f}, {0.0001f,0.0000f,0.0000f},
+ {0.0001f,0.0000f,0.0000f}, {0.0001f,0.0000f,0.0000f}, {0.0000f,0.0000f,0.0000f}
};
float lambda_nm = stack_load_float(stack, wavelength);
float pixelwidth = 1.0f;
/* Triangles */
 float np = 3;
+ int np = 3;
if(sd>type & PRIMITIVE_TRIANGLE)
triangle_vertices(kg, sd>prim, Co);
*/
const float cie_colour_match[81][3] = {
 {0.0014,0.0000,0.0065}, {0.0022,0.0001,0.0105}, {0.0042,0.0001,0.0201},
 {0.0076,0.0002,0.0362}, {0.0143,0.0004,0.0679}, {0.0232,0.0006,0.1102},
 {0.0435,0.0012,0.2074}, {0.0776,0.0022,0.3713}, {0.1344,0.0040,0.6456},
 {0.2148,0.0073,1.0391}, {0.2839,0.0116,1.3856}, {0.3285,0.0168,1.6230},
 {0.3483,0.0230,1.7471}, {0.3481,0.0298,1.7826}, {0.3362,0.0380,1.7721},
 {0.3187,0.0480,1.7441}, {0.2908,0.0600,1.6692}, {0.2511,0.0739,1.5281},
 {0.1954,0.0910,1.2876}, {0.1421,0.1126,1.0419}, {0.0956,0.1390,0.8130},
 {0.0580,0.1693,0.6162}, {0.0320,0.2080,0.4652}, {0.0147,0.2586,0.3533},
 {0.0049,0.3230,0.2720}, {0.0024,0.4073,0.2123}, {0.0093,0.5030,0.1582},
 {0.0291,0.6082,0.1117}, {0.0633,0.7100,0.0782}, {0.1096,0.7932,0.0573},
 {0.1655,0.8620,0.0422}, {0.2257,0.9149,0.0298}, {0.2904,0.9540,0.0203},
 {0.3597,0.9803,0.0134}, {0.4334,0.9950,0.0087}, {0.5121,1.0000,0.0057},
 {0.5945,0.9950,0.0039}, {0.6784,0.9786,0.0027}, {0.7621,0.9520,0.0021},
 {0.8425,0.9154,0.0018}, {0.9163,0.8700,0.0017}, {0.9786,0.8163,0.0014},
 {1.0263,0.7570,0.0011}, {1.0567,0.6949,0.0010}, {1.0622,0.6310,0.0008},
 {1.0456,0.5668,0.0006}, {1.0026,0.5030,0.0003}, {0.9384,0.4412,0.0002},
 {0.8544,0.3810,0.0002}, {0.7514,0.3210,0.0001}, {0.6424,0.2650,0.0000},
 {0.5419,0.2170,0.0000}, {0.4479,0.1750,0.0000}, {0.3608,0.1382,0.0000},
 {0.2835,0.1070,0.0000}, {0.2187,0.0816,0.0000}, {0.1649,0.0610,0.0000},
 {0.1212,0.0446,0.0000}, {0.0874,0.0320,0.0000}, {0.0636,0.0232,0.0000},
 {0.0468,0.0170,0.0000}, {0.0329,0.0119,0.0000}, {0.0227,0.0082,0.0000},
 {0.0158,0.0057,0.0000}, {0.0114,0.0041,0.0000}, {0.0081,0.0029,0.0000},
 {0.0058,0.0021,0.0000}, {0.0041,0.0015,0.0000}, {0.0029,0.0010,0.0000},
 {0.0020,0.0007,0.0000}, {0.0014,0.0005,0.0000}, {0.0010,0.0004,0.0000},
 {0.0007,0.0002,0.0000}, {0.0005,0.0002,0.0000}, {0.0003,0.0001,0.0000},
 {0.0002,0.0001,0.0000}, {0.0002,0.0001,0.0000}, {0.0001,0.0000,0.0000},
 {0.0001,0.0000,0.0000}, {0.0001,0.0000,0.0000}, {0.0000,0.0000,0.0000}
+ {0.0014f,0.0000f,0.0065f}, {0.0022f,0.0001f,0.0105f}, {0.0042f,0.0001f,0.0201f},
+ {0.0076f,0.0002f,0.0362f}, {0.0143f,0.0004f,0.0679f}, {0.0232f,0.0006f,0.1102f},
+ {0.0435f,0.0012f,0.2074f}, {0.0776f,0.0022f,0.3713f}, {0.1344f,0.0040f,0.6456f},
+ {0.2148f,0.0073f,1.0391f}, {0.2839f,0.0116f,1.3856f}, {0.3285f,0.0168f,1.6230f},
+ {0.3483f,0.0230f,1.7471f}, {0.3481f,0.0298f,1.7826f}, {0.3362f,0.0380f,1.7721f},
+ {0.3187f,0.0480f,1.7441f}, {0.2908f,0.0600f,1.6692f}, {0.2511f,0.0739f,1.5281f},
+ {0.1954f,0.0910f,1.2876f}, {0.1421f,0.1126f,1.0419f}, {0.0956f,0.1390f,0.8130f},
+ {0.0580f,0.1693f,0.6162f}, {0.0320f,0.2080f,0.4652f}, {0.0147f,0.2586f,0.3533f},
+ {0.0049f,0.3230f,0.2720f}, {0.0024f,0.4073f,0.2123f}, {0.0093f,0.5030f,0.1582f},
+ {0.0291f,0.6082f,0.1117f}, {0.0633f,0.7100f,0.0782f}, {0.1096f,0.7932f,0.0573f},
+ {0.1655f,0.8620f,0.0422f}, {0.2257f,0.9149f,0.0298f}, {0.2904f,0.9540f,0.0203f},
+ {0.3597f,0.9803f,0.0134f}, {0.4334f,0.9950f,0.0087f}, {0.5121f,1.0000f,0.0057f},
+ {0.5945f,0.9950f,0.0039f}, {0.6784f,0.9786f,0.0027f}, {0.7621f,0.9520f,0.0021f},
+ {0.8425f,0.9154f,0.0018f}, {0.9163f,0.8700f,0.0017f}, {0.9786f,0.8163f,0.0014f},
+ {1.0263f,0.7570f,0.0011f}, {1.0567f,0.6949f,0.0010f}, {1.0622f,0.6310f,0.0008f},
+ {1.0456f,0.5668f,0.0006f}, {1.0026f,0.5030f,0.0003f}, {0.9384f,0.4412f,0.0002f},
+ {0.8544f,0.3810f,0.0002f}, {0.7514f,0.3210f,0.0001f}, {0.6424f,0.2650f,0.0000f},
+ {0.5419f,0.2170f,0.0000f}, {0.4479f,0.1750f,0.0000f}, {0.3608f,0.1382f,0.0000f},
+ {0.2835f,0.1070f,0.0000f}, {0.2187f,0.0816f,0.0000f}, {0.1649f,0.0610f,0.0000f},
+ {0.1212f,0.0446f,0.0000f}, {0.0874f,0.0320f,0.0000f}, {0.0636f,0.0232f,0.0000f},
+ {0.0468f,0.0170f,0.0000f}, {0.0329f,0.0119f,0.0000f}, {0.0227f,0.0082f,0.0000f},
+ {0.0158f,0.0057f,0.0000f}, {0.0114f,0.0041f,0.0000f}, {0.0081f,0.0029f,0.0000f},
+ {0.0058f,0.0021f,0.0000f}, {0.0041f,0.0015f,0.0000f}, {0.0029f,0.0010f,0.0000f},
+ {0.0020f,0.0007f,0.0000f}, {0.0014f,0.0005f,0.0000f}, {0.0010f,0.0004f,0.0000f},
+ {0.0007f,0.0002f,0.0000f}, {0.0005f,0.0002f,0.0000f}, {0.0003f,0.0001f,0.0000f},
+ {0.0002f,0.0001f,0.0000f}, {0.0002f,0.0001f,0.0000f}, {0.0001f,0.0000f,0.0000f},
+ {0.0001f,0.0000f,0.0000f}, {0.0001f,0.0000f,0.0000f}, {0.0000f,0.0000f,0.0000f}
};
const double c1 = 3.74183e16; // 2*pi*h*c^2, W*m^2
fisheye_lens = 10.5f;
fov = M_PI_4_F;
 sensorwidth = 0.036;
 sensorheight = 0.024;
+ sensorwidth = 0.036f;
+ sensorheight = 0.024f;
nearclip = 1e5f;
farclip = 1e5f;
volume_homogeneous_sampling = 0;
volume_max_steps = 1024;
 volume_step_size = 0.1;
+ volume_step_size = 0.1f;
no_caustics = false;
filter_glossy = 0.0f;
/* Copy values from sky_state to SunSky */
for (int i = 0; i < 9; ++i) {
 sunsky>config_x[i] = sky_state>configs[0][i];
 sunsky>config_y[i] = sky_state>configs[1][i];
 sunsky>config_z[i] = sky_state>configs[2][i];
+ sunsky>config_x[i] = (float)sky_state>configs[0][i];
+ sunsky>config_y[i] = (float)sky_state>configs[1][i];
+ sunsky>config_z[i] = (float)sky_state>configs[2][i];
}
 sunsky>radiance_x = sky_state>radiances[0];
 sunsky>radiance_y = sky_state>radiances[1];
 sunsky>radiance_z = sky_state>radiances[2];
+ sunsky>radiance_x = (float)sky_state>radiances[0];
+ sunsky>radiance_y = (float)sky_state>radiances[1];
+ sunsky>radiance_z = (float)sky_state>radiances[2];
/* Free sky_state */
arhosekskymodelstate_free(sky_state);
double wavelength
)
{
 int low_wl = (wavelength  320.0 ) / 40.0;
+ int low_wl = (int)((wavelength  320.0) / 40.0);
if ( low_wl < 0  low_wl >= 11 )
return 0.0f;
*t1 = T(patch, *P, Pend);
}
else {
 int I = floor(t*0.5f);
+ int I = (int)floor((float)t*0.5f);
*P = interp(Pstart, Pend, (t == 0)? 0: I/(float)t); /* XXX is t faces or verts */
*t0 = I;
*t1 = t  I;