build in stdfloat_double

panda/src/particlesystem/zSpinParticle.cxx

@@ -13,6 +13,7 @@
 ////////////////////////////////////////////////////////////////////
 
 #include "zSpinParticle.h"
+#include "cmath.h"
 
 ////////////////////////////////////////////////////////////////////
 //    Function : ZSpinParticle
@@ -90,9 +91,9 @@ update() {
   }
 
   // normalize the result to [0..360)
-  _cur_angle = fmod(_cur_angle, 360.0f);
+  _cur_angle = cmod(_cur_angle, (PN_stdfloat)360.0);
 
-  // if _cur_angle was negative, it is still negative after fmod,
+  // if _cur_angle was negative, it is still negative after cmod,
   // wrap it around by adding 360
 
   // is this really necessary?  should be in range of sin/cos

panda/src/speedtree/speedTreeNode.cxx

@@ -986,13 +986,13 @@ cull_callback(CullTraverser *trav, CullTraverserData &data) {
   CPT(TransformState) orig_modelview = data.get_modelview_transform(trav);
   CPT(TransformState) modelview = gsg->get_cs_transform()->compose(orig_modelview);
   CPT(TransformState) camera_transform = modelview->invert_compose(TransformState::make_identity());
-  const LMatrix4 &modelview_mat = modelview->get_mat();
+  LMatrix4f modelview_mat = LCAST(float, modelview->get_mat());
   const LPoint3 &camera_pos = camera_transform->get_pos();
   const Lens *lens = trav->get_scene()->get_lens();
   
-  LMatrix4 projection_mat =
-    LMatrix4::convert_mat(gsg->get_internal_coordinate_system(), lens->get_coordinate_system()) *
-    lens->get_projection_mat();
+  LMatrix4f projection_mat =
+    LCAST(float, LMatrix4::convert_mat(gsg->get_internal_coordinate_system(), lens->get_coordinate_system()) *
+          lens->get_projection_mat());
   
   _view.Set(SpeedTree::Vec3(camera_pos[0], camera_pos[1], camera_pos[2]),
             SpeedTree::Mat4x4(projection_mat.get_data()),
@@ -1068,7 +1068,7 @@ cull_callback(CullTraverser *trav, CullTraverserData &data) {
 
   _forest_render.SetLightDir(_light_dir);
 
-  SpeedTree::st_stdfloat updated_splits[SpeedTree::c_nMaxNumShadowMaps];
+  SpeedTree::st_float32 updated_splits[SpeedTree::c_nMaxNumShadowMaps];
   memset(updated_splits, 0, sizeof(updated_splits));
   for (int smi = 0; smi < (int)_shadow_infos.size(); ++smi) {
     updated_splits[smi] = _shadow_infos[smi]._shadow_split;

panda/src/speedtree/stBasicTerrain.cxx

@@ -385,7 +385,7 @@ read_height_map() {
   int pi = 0;
   for (int yi = image.get_y_size() - 1; yi >= 0; --yi) {
     for (int xi = 0; xi < image.get_x_size(); ++xi) {
-      Colord rgba = image.get_xel_a(xi, yi);
+      LColord rgba = image.get_xel_a(xi, yi);
       PN_stdfloat v = rgba[0] + rgba[1] + rgba[2] + rgba[3];
       v *= scalar;
       _height_data._data[pi] = v;

panda/src/wgldisplay/wglGraphicsStateGuardian.cxx

@@ -365,7 +365,7 @@ choose_pixel_format(const FrameBufferProperties &properties,
   
   static const int max_attrib_list = 64;
   int iattrib_list[max_attrib_list];
-  PN_stdfloat fattrib_list[max_attrib_list];
+  float fattrib_list[max_attrib_list];
   int ni = 0;
   int nf = 0;