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| 140 | : tex ("textures/rockwall.jpg"), texvar (tex.name) |
140 | : tex ("textures/rockwall.jpg"), texvar (tex.name) |
| 141 | , norm ("textures/rockwall_normal.jpg"), normvar (norm.name) |
141 | , norm ("textures/rockwall_normal.jpg"), normvar (norm.name) |
| 142 | { |
142 | { |
| 143 | } |
143 | } |
| 144 | |
144 | |
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145 | void mat_timed::enable (view &ctx) |
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146 | { |
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147 | material::enable (ctx); |
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148 | |
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149 | time->set (timer::now); |
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150 | sh_colour->set (vec3 (255, 0, 0) * (1.F / 255.F)); |
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151 | } |
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152 | |
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153 | void mat_timed::disable (view &ctx) |
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154 | { |
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155 | material::disable (ctx); |
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156 | } |
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157 | |
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158 | void mat_timed::vsh (view &ctx) |
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159 | { |
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160 | using namespace shader::compile; |
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161 | std_vsh (); |
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162 | |
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163 | if (ctx.pass->l) |
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164 | f_normal = normal_matrix * vin.normal; |
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165 | } |
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166 | |
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167 | void mat_timed::fsh (view &ctx) |
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168 | { |
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169 | using namespace shader::compile; |
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170 | |
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171 | if (ctx.pass->l) |
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172 | { |
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173 | temp_1f fac; |
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174 | temp_3f normal; |
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175 | |
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176 | normal = f_normal + 0.3 * pow (sin (f_normal * 3.14159 + time), 3); |
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177 | |
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178 | fac = dot (normalize (normal), normalize (ctx.pass->l->sh_lightvec)); |
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179 | |
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180 | xyz (fout.frag_color) = fac * float3 (0.1,0.5,1);//ctx.pass->l->sh_colour * sh_colour * fac; |
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181 | } |
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182 | } |
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183 | |
| 145 | void mat_gouraud_shaded::enable (view &ctx) |
184 | void mat_gouraud_shaded::enable (view &ctx) |
| 146 | { |
185 | { |
| 147 | material::enable (ctx); |
186 | material::enable (ctx); |
| 148 | |
187 | |
| 149 | sh_colour->set (vec3 (c.r, c.g, c.b) * (1.F / 255.F)); |
188 | sh_colour->set (vec3 (c.r, c.g, c.b) * (1.F / 255.F)); |
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| 172 | temp_1f fac; |
211 | temp_1f fac; |
| 173 | |
212 | |
| 174 | fac = dot (normalize (f_normal), normalize (ctx.pass->l->sh_lightvec)); |
213 | fac = dot (normalize (f_normal), normalize (ctx.pass->l->sh_lightvec)); |
| 175 | |
214 | |
| 176 | xyz (fout.frag_color) = ctx.pass->l->sh_colour * sh_colour * fac; |
215 | xyz (fout.frag_color) = ctx.pass->l->sh_colour * sh_colour * fac; |
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216 | } |
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217 | } |
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218 | |
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219 | static shader::varying_3f f_normal; |
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220 | |
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221 | void mat_debug::enable (view &ctx) |
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222 | { |
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223 | material::enable (ctx); |
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224 | |
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225 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
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226 | glEnable (GL_BLEND); |
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227 | glDepthMask (1); |
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228 | } |
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229 | |
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230 | void mat_debug::disable (view &ctx) |
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231 | { |
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232 | material::disable (ctx); |
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233 | |
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234 | glDisable (GL_BLEND); |
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235 | glDepthMask (0); |
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236 | } |
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237 | |
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238 | void mat_debug::vsh (view &ctx) |
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239 | { |
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240 | using namespace shader::compile; |
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241 | std_vsh (); |
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242 | |
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243 | if (ctx.pass->l) |
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244 | f_normal = normal_matrix * vin.normal; |
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245 | } |
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246 | |
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247 | void mat_debug::fsh (view &ctx) |
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248 | { |
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249 | using namespace shader::compile; |
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250 | |
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251 | if (ctx.pass->l) |
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252 | { |
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253 | temp_1f fac; |
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254 | |
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255 | fac = dot (normalize (f_normal), normalize (ctx.pass->l->sh_lightvec)); |
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256 | |
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257 | xyz (fout.frag_color) = float3 (1.,0.,0.); |
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258 | w (fout.frag_color) = 0.1; |
| 177 | } |
259 | } |
| 178 | } |
260 | } |
| 179 | |
261 | |
| 180 | static shader::varying_2f texcoord; |
262 | static shader::varying_2f texcoord; |
| 181 | static shader::varying_3f normal; |
263 | static shader::varying_3f normal; |
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| 235 | material::disable (ctx); |
317 | material::disable (ctx); |
| 236 | } |
318 | } |
| 237 | |
319 | |
| 238 | test_material *testmat; |
320 | test_material *testmat; |
| 239 | mat_gouraud_shaded *testmat2; |
321 | mat_gouraud_shaded *testmat2; |
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322 | mat_timed *testmat3; |
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323 | mat_debug *debugmat; |
| 240 | |
324 | |
