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changeset 862:d3899a44f314

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add file
author yutaka@localhost.localdomain
date Fri, 18 Jun 2010 16:09:51 +0900
parents 000a8b63ad9a
children dd2fbc35e570
files Renderer/Engine/spe/CreatePolygon.cc Renderer/Engine/task/CreatePolygon.cc Renderer/Engine/task/CreatePolygon.h
diffstat 3 files changed, 309 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/spe/CreatePolygon.cc	Fri Jun 18 16:09:51 2010 +0900
@@ -0,0 +1,150 @@
+#include "CreatePolygon.h"
+
+SchedDefineTask(CreatePolygon);
+
+static void
+ApplyMatrix(float *v, float *m)
+{
+    float t[4];
+
+    t[0] = v[0];
+    t[1] = v[1];
+    t[2] = v[2];
+    t[3] = v[3];
+
+    for (int i = 0; i < 4; i++) {
+	v[i] = t[0]*m[i] + t[1]*m[i+4] + t[2]*m[i+8] + t[3]*m[i+12];
+    }
+}
+
+static void
+ApplyNormalMatrix(float *v, float *m)
+{
+    float t[4];
+
+    t[0] = v[0];
+    t[1] = v[1];
+    t[2] = v[2];
+
+    for (int i = 0; i < 3; i++) {
+        v[i] = t[0]*m[i] + t[1]*m[i+4] + t[2]*m[i+8];
+    }
+}
+
+
+static int
+run(SchedTask *smanager, void *rbuf, void *wbuf)
+{
+
+    TrianglePack *sg_tri = (TrianglePack*)smanager->get_input(0);
+    texture_list *sg_texture_info = (texture_list*)smanager->get_input(1);
+    float *sg_matrix = (float*)smanager->get_input(2);
+    TrianglePack *pp_tri = (TrianglePack*)smanager->get_output(0);
+    int *tri_num = (int*)smanager->get_param(0);
+
+    float *matrix = sg_matrix;
+    float *real_matrix = sg_matrix + 16;
+
+    float xyz1[4], xyz2[4], xyz3[4];
+    float normal1[4],normal2[4],normal3[4];
+
+    for (int i = 0; i < *tri_num; i++) {
+
+      TrianglePack *pp_cur_tri = &pp_tri[i];
+      TrianglePack *sg_cur_tri = &sg_tri[i];
+      
+      xyz1[0] = sg_cur_tri->ver1.x;
+      xyz1[1] = sg_cur_tri->ver1.y;
+      xyz1[2] = sg_cur_tri->ver1.z*-1.0f;
+      xyz1[3] = 1.0f;
+      
+      xyz2[0] = sg_cur_tri->ver2.x;
+      xyz2[1] = sg_cur_tri->ver2.y;
+      xyz2[2] = sg_cur_tri->ver2.z*-1.0f;
+      xyz2[3] = 1.0f;
+      
+      xyz3[0] = sg_cur_tri->ver3.x;
+      xyz3[1] = sg_cur_tri->ver3.y;
+      xyz3[2] = sg_cur_tri->ver3.z*-1.0f;
+      xyz3[3] = 1.0f;
+    
+      // matrix = 回転行列*透視変換行列
+      ApplyMatrix(xyz1, matrix);
+      ApplyMatrix(xyz2, matrix);
+      ApplyMatrix(xyz3, matrix);
+      
+      xyz1[0] /= xyz1[2];
+      xyz1[1] /= xyz1[2];
+      xyz2[0] /= xyz2[2];
+      xyz2[1] /= xyz2[2];
+      xyz3[0] /= xyz3[2];
+      xyz3[1] /= xyz3[2];
+      
+      pp_cur_tri->ver1.x = xyz1[0];
+      pp_cur_tri->ver1.y = xyz1[1];
+      pp_cur_tri->ver1.z = xyz1[2];
+      pp_cur_tri->ver1.tex_x = sg_cur_tri->ver1.tex_x;
+      pp_cur_tri->ver1.tex_y = sg_cur_tri->ver1.tex_y;
+      
+      pp_cur_tri->ver2.x = xyz2[0];
+      pp_cur_tri->ver2.y = xyz2[1];
+      pp_cur_tri->ver2.z = xyz2[2];
+      pp_cur_tri->ver2.tex_x = sg_cur_tri->ver2.tex_x;
+      pp_cur_tri->ver2.tex_y = sg_cur_tri->ver2.tex_y;
+		
+      pp_cur_tri->ver3.x = xyz3[0];
+      pp_cur_tri->ver3.y = xyz3[1];
+      pp_cur_tri->ver3.z = xyz3[2];
+      pp_cur_tri->ver3.tex_x = sg_cur_tri->ver3.tex_x;
+      pp_cur_tri->ver3.tex_y = sg_cur_tri->ver3.tex_y;
+      
+      normal1[0] = sg_cur_tri->normal1.x;
+      normal1[1] = sg_cur_tri->normal1.y;
+      normal1[2] = sg_cur_tri->normal1.z*-1.0f;
+      normal1[3] = 0.0f;
+
+      normal1[0] = sg_cur_tri->normal2.x;
+      normal1[1] = sg_cur_tri->normal2.y;
+      normal1[2] = sg_cur_tri->normal2.z*-1.0f;
+      normal1[3] = 0.0f;
+
+      normal1[0] = sg_cur_tri->normal3.x;
+      normal1[1] = sg_cur_tri->normal3.y;
+      normal1[2] = sg_cur_tri->normal3.z*-1.0f;
+      normal1[3] = 0.0f;
+    
+      ApplyNormalMatrix(normal1,real_matrix);
+      ApplyNormalMatrix(normal2,real_matrix);
+      ApplyNormalMatrix(normal3,real_matrix);
+      
+      normal1[0] /= normal1[2];
+      normal1[1] /= normal1[2];
+      
+      normal2[0] /= normal2[2];
+      normal2[1] /= normal2[2];
+      
+      normal3[0] /= normal3[2];
+      normal3[1] /= normal3[2];
+      
+      pp_cur_tri->normal1.x = normal1[0];
+      pp_cur_tri->normal1.y = normal1[1];
+      pp_cur_tri->normal1.z = normal1[2];
+      
+      pp_cur_tri->normal2.x = normal2[0];
+      pp_cur_tri->normal2.y = normal2[1];
+      pp_cur_tri->normal2.z = normal2[2];
+      
+      pp_cur_tri->normal3.x = normal3[0];
+      pp_cur_tri->normal3.y = normal3[1];
+      pp_cur_tri->normal3.z = normal3[2];
+      
+      pp_cur_tri->tex_info.addr   = sg_texture_info->pixels;
+      pp_cur_tri->tex_info.width  = sg_texture_info->t_w;
+      pp_cur_tri->tex_info.height = sg_texture_info->t_h;
+      pp_cur_tri->tex_info.scale_max = sg_texture_info->scale_max;
+
+    }
+    
+      return 0;
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/task/CreatePolygon.cc	Fri Jun 18 16:09:51 2010 +0900
@@ -0,0 +1,150 @@
+#include "CreatePolygon.h"
+
+SchedDefineTask(CreatePolygon);
+
+static void
+ApplyMatrix(float *v, float *m)
+{
+    float t[4];
+
+    t[0] = v[0];
+    t[1] = v[1];
+    t[2] = v[2];
+    t[3] = v[3];
+
+    for (int i = 0; i < 4; i++) {
+	v[i] = t[0]*m[i] + t[1]*m[i+4] + t[2]*m[i+8] + t[3]*m[i+12];
+    }
+}
+
+static void
+ApplyNormalMatrix(float *v, float *m)
+{
+    float t[4];
+
+    t[0] = v[0];
+    t[1] = v[1];
+    t[2] = v[2];
+
+    for (int i = 0; i < 3; i++) {
+        v[i] = t[0]*m[i] + t[1]*m[i+4] + t[2]*m[i+8];
+    }
+}
+
+
+static int
+run(SchedTask *smanager, void *rbuf, void *wbuf)
+{
+
+    TrianglePack *sg_tri = (TrianglePack*)smanager->get_input(0);
+    texture_list *sg_texture_info = (texture_list*)smanager->get_input(1);
+    float *sg_matrix = (float*)smanager->get_input(2);
+    TrianglePack *pp_tri = (TrianglePack*)smanager->get_output(0);
+    int *tri_num = (int*)smanager->get_param(0);
+
+    float *matrix = sg_matrix;
+    float *real_matrix = sg_matrix + 16;
+
+    float xyz1[4], xyz2[4], xyz3[4];
+    float normal1[4],normal2[4],normal3[4];
+
+    for (int i = 0; i < *tri_num; i++) {
+
+      TrianglePack *pp_cur_tri = &pp_tri[i];
+      TrianglePack *sg_cur_tri = &sg_tri[i];
+      
+      xyz1[0] = sg_cur_tri->ver1.x;
+      xyz1[1] = sg_cur_tri->ver1.y;
+      xyz1[2] = sg_cur_tri->ver1.z*-1.0f;
+      xyz1[3] = 1.0f;
+      
+      xyz2[0] = sg_cur_tri->ver2.x;
+      xyz2[1] = sg_cur_tri->ver2.y;
+      xyz2[2] = sg_cur_tri->ver2.z*-1.0f;
+      xyz2[3] = 1.0f;
+      
+      xyz3[0] = sg_cur_tri->ver3.x;
+      xyz3[1] = sg_cur_tri->ver3.y;
+      xyz3[2] = sg_cur_tri->ver3.z*-1.0f;
+      xyz3[3] = 1.0f;
+    
+      // matrix = 回転行列*透視変換行列
+      ApplyMatrix(xyz1, matrix);
+      ApplyMatrix(xyz2, matrix);
+      ApplyMatrix(xyz3, matrix);
+      
+      xyz1[0] /= xyz1[2];
+      xyz1[1] /= xyz1[2];
+      xyz2[0] /= xyz2[2];
+      xyz2[1] /= xyz2[2];
+      xyz3[0] /= xyz3[2];
+      xyz3[1] /= xyz3[2];
+      
+      pp_cur_tri->ver1.x = xyz1[0];
+      pp_cur_tri->ver1.y = xyz1[1];
+      pp_cur_tri->ver1.z = xyz1[2];
+      pp_cur_tri->ver1.tex_x = sg_cur_tri->ver1.tex_x;
+      pp_cur_tri->ver1.tex_y = sg_cur_tri->ver1.tex_y;
+      
+      pp_cur_tri->ver2.x = xyz2[0];
+      pp_cur_tri->ver2.y = xyz2[1];
+      pp_cur_tri->ver2.z = xyz2[2];
+      pp_cur_tri->ver2.tex_x = sg_cur_tri->ver2.tex_x;
+      pp_cur_tri->ver2.tex_y = sg_cur_tri->ver2.tex_y;
+		
+      pp_cur_tri->ver3.x = xyz3[0];
+      pp_cur_tri->ver3.y = xyz3[1];
+      pp_cur_tri->ver3.z = xyz3[2];
+      pp_cur_tri->ver3.tex_x = sg_cur_tri->ver3.tex_x;
+      pp_cur_tri->ver3.tex_y = sg_cur_tri->ver3.tex_y;
+      
+      normal1[0] = sg_cur_tri->normal1.x;
+      normal1[1] = sg_cur_tri->normal1.y;
+      normal1[2] = sg_cur_tri->normal1.z*-1.0f;
+      normal1[3] = 0.0f;
+
+      normal1[0] = sg_cur_tri->normal2.x;
+      normal1[1] = sg_cur_tri->normal2.y;
+      normal1[2] = sg_cur_tri->normal2.z*-1.0f;
+      normal1[3] = 0.0f;
+
+      normal1[0] = sg_cur_tri->normal3.x;
+      normal1[1] = sg_cur_tri->normal3.y;
+      normal1[2] = sg_cur_tri->normal3.z*-1.0f;
+      normal1[3] = 0.0f;
+    
+      ApplyNormalMatrix(normal1,real_matrix);
+      ApplyNormalMatrix(normal2,real_matrix);
+      ApplyNormalMatrix(normal3,real_matrix);
+      
+      normal1[0] /= normal1[2];
+      normal1[1] /= normal1[2];
+      
+      normal2[0] /= normal2[2];
+      normal2[1] /= normal2[2];
+      
+      normal3[0] /= normal3[2];
+      normal3[1] /= normal3[2];
+      
+      pp_cur_tri->normal1.x = normal1[0];
+      pp_cur_tri->normal1.y = normal1[1];
+      pp_cur_tri->normal1.z = normal1[2];
+      
+      pp_cur_tri->normal2.x = normal2[0];
+      pp_cur_tri->normal2.y = normal2[1];
+      pp_cur_tri->normal2.z = normal2[2];
+      
+      pp_cur_tri->normal3.x = normal3[0];
+      pp_cur_tri->normal3.y = normal3[1];
+      pp_cur_tri->normal3.z = normal3[2];
+      
+      pp_cur_tri->tex_info.addr   = sg_texture_info->pixels;
+      pp_cur_tri->tex_info.width  = sg_texture_info->t_w;
+      pp_cur_tri->tex_info.height = sg_texture_info->t_h;
+      pp_cur_tri->tex_info.scale_max = sg_texture_info->scale_max;
+
+    }
+    
+      return 0;
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/task/CreatePolygon.h	Fri Jun 18 16:09:51 2010 +0900
@@ -0,0 +1,9 @@
+#ifndef INCLUDED_CREATE_SPAN
+#define INCLUDED_CREATE_SPAN
+
+#include "SchedTask.h"
+#include "polygon_pack.h"
+#include "SpanPack.h"
+#include "texture.h"
+
+#endif