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- /*$T arrays.c GC 1.137 08/09/02 17:47:18 */
-
- /*$6
- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- */
-
- #include "arrays.h"
-
- /* */
-
- void glopArrayElement(GLContext *c, GLParam *param) {
- int i;
- int states = c->client_states;
- int idx = param[1].i;
- /*~~~~~~~~~~~~~~~~~~~~~~~~~~*/
-
- if(states & COLOR_ARRAY) {
- GLParam p[5];
- int size = c->color_array_size;
- i = idx * (size + c->color_array_stride);
- p[1].f = c->color_array[i];
- p[2].f = c->color_array[i + 1];
- p[3].f = c->color_array[i + 2];
- p[4].f = size > 3 ? c->color_array[i + 3] : 1.0f;
- glopColor(c, p);
- }
-
- if(states & NORMAL_ARRAY) {
- i = idx * (3 + c->normal_array_stride);
- c->current_normal.X = c->normal_array[i];
- c->current_normal.Y = c->normal_array[i + 1];
- c->current_normal.Z = c->normal_array[i + 2];
- c->current_normal.Z = 0.0f;
- }
-
- if(states & TEXCOORD_ARRAY) {
- int size = c->texcoord_array_size;
- i = idx * (size + c->texcoord_array_stride);
- c->current_tex_coord.X = c->texcoord_array[i];
- c->current_tex_coord.Y = c->texcoord_array[i + 1];
- c->current_tex_coord.Z = size > 2 ? c->texcoord_array[i + 2] : 0.0f;
- c->current_tex_coord.W = size > 3 ? c->texcoord_array[i + 3] : 1.0f;
- }
-
- if(states & VERTEX_ARRAY) {
- GLParam p[5];
- int size = c->vertex_array_size;
- i = idx * (size + c->vertex_array_stride);
- p[1].f = c->vertex_array[i];
- p[2].f = c->vertex_array[i + 1];
- p[3].f = size > 2 ? c->vertex_array[i + 2] : 0.0f;
- p[4].f = size > 3 ? c->vertex_array[i + 3] : 1.0f;
- glopVertex(c, p);
- }
- }
-
- /* */
- void glArrayElement(GLint i) {
- GLParam p[2];
- p[0].op = OP_ArrayElement;
- p[1].i = i;
- gl_add_op(p);
- }
-
- /* */
- void glopEnableClientState(GLContext *c, GLParam *p) {
- c->client_states |= p[1].i;
- }
-
- /* */
- void glopDisableClientState(GLContext *c, GLParam *p) {
- c->client_states &= p[1].i;
- }
-
- /* */
- void glopVertexPointer(GLContext *c, GLParam *p) {
- c->vertex_array_size = p[1].i;
- c->vertex_array_stride = p[2].i;
- c->vertex_array = p[3].p;
- }
-
- /* */
- void glopColorPointer(GLContext *c, GLParam *p) {
- c->color_array_size = p[1].i;
- c->color_array_stride = p[2].i;
- c->color_array = p[3].p;
- }
-
- /* */
- void glopNormalPointer(GLContext *c, GLParam *p) {
- c->normal_array_stride = p[1].i;
- c->normal_array = p[2].p;
- }
-
- /* */
- void glopTexCoordPointer(GLContext *c, GLParam *p) {
- c->texcoord_array_size = p[1].i;
- c->texcoord_array_stride = p[2].i;
- c->texcoord_array = p[3].p;
- }
-